用in case,in case of ,in any case,in no case,in that case中任何一个完成下列句子：1、______________he comes,please let me know.2、______________fire,ring the alarm bell.
问题描述：
用in case,in case of ,in any case,in no case,in that case中任何一个完成下列句子：
1、______________he comes,please let me know.
2、______________fire,ring the alarm bell.
答